CN205481475U - Modularization refrigeration plant - Google Patents
Modularization refrigeration plant Download PDFInfo
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- CN205481475U CN205481475U CN201620009628.2U CN201620009628U CN205481475U CN 205481475 U CN205481475 U CN 205481475U CN 201620009628 U CN201620009628 U CN 201620009628U CN 205481475 U CN205481475 U CN 205481475U
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to a modularization refrigeration plant is applied to environment such as computer lab or data center and refrigerates to electronic equipment. Modularization refrigeration plant includes indoor circulation case and outdoor circulation case, through integrated relevant component to indoor circulation case and outdoor circulation incasement to through the modular structure of standard, the computer lab of the different scales of being convenient for or data center carry out quick refrigerating output dilatation and concatenation, and the wind channel structure that realizes traditional civil engineering is whole integrated to the modular box in, and the integrated level is high, has reduced construction cycle and engineering volume.
Description
Technical field
This utility model relates to electronics, telecommunications room or data center's infrastructure field, especially a kind of suitable
For large, medium and small various scale demands, can be with the modular refrigeration equipment of rapid deployment.
Background technology
When building refrigeration plant, generally there is following defect: (1) refrigeration sets in tradition machine room, data center
Standby installation is compared many with the interface alternation such as civil engineering, and great in constructing amount, complexity is high, and civil engineering is built all
Phase is long, it is difficult to meet Client application demand；(2) can not make full use of natural cooling source, energy-saving effect is poor, cold
But efficiency is low；(3) dilatation poor performance.
Utility model content
Based on this, it is necessary to for the problems referred to above, it is provided that one can meet modularity construction, quickly simultaneously
Dispose and the refrigeration plant of dilatation energy-efficient, elastic.
A kind of modular refrigeration equipment, including indoor circulation case and outdoor circulating box；
Described indoor circulation case recycles air port and the interior air port that loops back in offering, and arrange heat exchanger and
Mixer selector valve, described heat exchanger recycles air port interior and interior loop back between air port and followed described indoor
Ring case is separated into indoor air supply section and indoor return air section, and described heat exchanger is provided with cold air air intake vent, heat sky
Gas air outlet, cold air air outlet, hot-air return air inlet, wherein said cold air air outlet connects described room
Interior air supply section, described hot-air return air inlet connects described indoor return air section, and described mixer selector valve is arranged on described room
Interior air supply section；
Described outdoor circulating box offers external circulation air inlet and outer circulation exhaust outlet, and arranges divider wall, new
Wind start and stop valve, outer circulation air inlet valve, outer circulation exhaust valve, wherein described outdoor circulating box is separated by divider wall
Becoming outdoor wind inlet section and outdoor exhaustion section, described outer circulation air inlet valve is arranged at external circulation air inlet, described
Outer circulation exhaust valve is arranged at outer circulation exhaust outlet, and described new wind start and stop valve is disposed in the outdoor wind inlet section, institute
State cold air air intake vent to connect with described outdoor wind inlet section, described hot-air air outlet and described outdoor exhaustion section
Connection；
It is also connected with arranging new wind exhaust valve between described outdoor exhaustion section and indoor return air section；Described outdoor air intake
Being also connected with arranging new wind air inlet valve between section and indoor air supply section, one end of described new wind air inlet valve is positioned at new wind
Between start and stop valve and outer circulation air inlet valve, the other end of described new wind air inlet valve is positioned at mixer selector valve and recycles
Between air port.
Wherein in an embodiment, air-supply wall, and/or described outdoor air draft are set in described indoor air supply section
Air draft wall is set in Duan.
Wherein in an embodiment, when being provided with air-supply wall, described air-supply wall is arranged on mixer selector valve and interior
Recycle between air port.
Wherein in an embodiment, in described outdoor wind inlet section, also set up spray evaporation cooler, described spray
Mist vapotron is arranged between new wind start and stop valve and divider wall.
Wherein in an embodiment, described spray evaporation cooler is provided with water storage mechanism.
Wherein in an embodiment, also include that Aided Machine refrigerator, described Aided Machine refrigerator include
Compressor, condenser and vaporizer, described compressor, condenser are disposed in the outdoor exhaustion section, described evaporation
Device is disposed in the interior air supply section.
Wherein in an embodiment, described outdoor circulating box also sets up can the outer exhaustion section of communication chamber and room
The auxiliary cooling air inlet valve of external environment.
Wherein in an embodiment, in described outdoor wind inlet section, also set up outer circulation filter, described outer follow
Ring filter is between new wind start and stop valve and outer circulation air inlet valve；And/or also set up in described indoor return air section
Internal circulation filtering device.
Wherein in an embodiment, also include that controller is for controlling mixer selector valve, new wind start and stop valve, following outward
Ring air inlet valve, outer circulation exhaust valve, new wind air inlet valve, new wind exhaust valve.
Wherein in an embodiment, described indoor circulation case and/or outdoor circulating box are configured to TEU (Twenty-foot Equivalent Unit).
The modular refrigeration equipment that this utility model provides, by the modular construction of standard, it is simple to different rule
The data center of mould carries out fast-refrigerating amount dilatation and splicing, and air channel structure tradition civil engineering realized is complete
Portion is integrated in a modular casing, and integrated level is high, reduces construction period and quantities.
Further, have employed air-supply wall 106 and air draft wall 208, it is possible to achieve farther air supplying distance also drops
The energy loss of low breeze fan, can promote rack density and the refrigerating capacity of high density rack of data center；
By controller to each valve and the control of spray evaporation cooler 209 and Aided Machine refrigerator etc., can
Realize the flexible selection of multiple refrigeration mode.
Accompanying drawing explanation
Fig. 1 is the topology layout schematic diagram of this utility model modular refrigeration equipment.
Fig. 2 is the fundamental diagram of the fresh air refrigerating pattern of this utility model modular refrigeration equipment.
Fig. 3 is the fundamental diagram of the mixed wind refrigeration mode of this utility model modular refrigeration equipment.
Fig. 4 is the operation principle of the air-air heat exchange refrigeration mode of this utility model modular refrigeration equipment
Figure.
Fig. 5 is the fundamental diagram of the spray evaporation refrigeration mode of this utility model modular refrigeration equipment.
Fig. 6 is the fundamental diagram of the Aided Machine refrigeration mode of this utility model modular refrigeration equipment.
Detailed description of the invention
As it is shown in figure 1, a kind of modular refrigeration equipment that this utility model provides is in machine room or data
Electronic equipment in the environment such as the heart cools down, including indoor circulation case 10 and outdoor circulating box 20.This module
Changing refrigeration plant and also include controller (not shown), controller circulating box 10 and outdoor in control room are followed
The running of the various devices of ring case 20, controller can be integrated and be disposed in the interior circulating box 10 or outdoor circulation
In case 20, or it is arranged on external environment condition.
Indoor circulation case 10 uses the specification of standard trans-container with outdoor circulating box 20 on contour structures
It is designed, with transport, installation requirements such as satisfied sea-freight, land transportations.It is appreciated that in certain embodiments,
May be used without nonstandard container designs.
Indoor circulation case 10 recycles air port 101 and the interior air port 102 that loops back, interior circulation air-out in offering
Mouth 101 and the interior air port 102 that loops back lay respectively at the two ends of indoor circulation case 10.
Arranging heat exchanger 104 and mixer selector valve 105 in indoor circulation case 10, described heat exchanger 104 is positioned at
Inside recycle air port 101 and interior loop back between air port 102, and described indoor circulation case 10 is separated into room
Interior air supply section 11 and indoor return air section 12.
Described heat exchanger 104 has interior circulation and two cross-channels of outer circulation, and wherein inner recirculation flow road is provided with
Cold air air outlet 1041 and hot-air return air inlet 1042.Described cold air air outlet 1041 connects described room
Interior air supply section 11, described hot-air return air inlet 1042 connects described indoor return air section 12.Outer circulation runner sets
There are cold air air intake vent 1043 and hot-air air outlet 1044.Cold air air intake vent 1043 and hot-air air-out
Mouth 1044 connects with outdoor circulating box 10 respectively.
Described mixer selector valve 105 is arranged in described indoor air supply section 11.
Described outdoor circulating box 20 offers external circulation air inlet 201 and outer circulation exhaust outlet 202, and arranges
Divider wall 203, new wind start and stop valve 204, outer circulation air inlet valve 205, outer circulation exhaust valve 206, wherein every
From wall 203, described outdoor circulating box 20 is separated into outdoor wind inlet section 21 and outdoor exhaustion section 22.Outside described
Circulation air inlet valve 205 is arranged at external circulation air inlet 201, outside described outer circulation exhaust valve 206 is arranged on
At circulation exhaust outlet 202, described new wind start and stop valve 204 is disposed in the outdoor wind inlet section 21.
The cold air air intake vent 1043 of described heat exchanger 104 connects with described outdoor wind inlet section 21, described
The hot-air air outlet 1044 of heat exchanger 104 connects with described outdoor exhaustion section 22.Specifically, can adopt
Connect cold air air intake vent 1043 and described outdoor wind inlet section 21 with airduct, and connect hot-air air outlet
1044 with described outdoor exhaustion section 22.
It is also connected with arranging new wind exhaust valve 31 between described outdoor exhaustion section 22 and indoor return air section 12；Described
It is also connected with arranging new wind air inlet valve 32, described new wind air intake between outdoor wind inlet section 21 and indoor air supply section 11
One end of valve 32 between new wind start and stop valve 204 and outer circulation air inlet valve 205, described new wind air inlet valve 32
The other end at mixer selector valve 105 and interior recycle between air port 101.
In certain embodiments, in described indoor air supply section 11, air-supply wall 106 is set.Described air-supply wall 106
It is arranged on mixer selector valve and interior recycles between air port 101.
Further, in described outdoor exhaustion section 22, air draft wall 208 is set.
Air-supply wall 106 and air draft wall 208 provide the power that indoor and outdoors circulating current flows respectively.Permissible
Understanding, the power of air current flow also can be provided by the actuating unit outside this modular refrigeration equipment, does not limits
There is provided in this modular refrigeration equipment.
Air-supply wall 106 and air draft wall 208 can use multi fan to design, at the bar meeting air quantity and blast requirement
Under part, the little blower fan combination of the reasonable size that cost performance is high can be used to replace large-scale, super large blower fan, to carry
Rise the redundant reliability of brattice, and reduce noise and energy consumption, reduce air-flow dead band during air-supply simultaneously, it is provided that
The most stable air-supply air-flow.The blower fan of air-supply wall 106 and air draft wall 208 communicates to connect with controller,
The Intelligent adjustment of rotation speed of fan can be carried out according to the order of controller.
In certain embodiments, in described outdoor wind inlet section 21, also set up spray evaporation cooler 209, described
Spray evaporation cooler 209 is arranged between new wind start and stop valve 204 and divider wall 203.Spray evaporation cools down
Device 209 is used for being evaporated cooling to the air of outdoor circulation, thus provides enough refrigerating capacitys.
Further, described spray evaporation cooler 209 is provided with water storage mechanism 207.
This controller can carry out flow-control to spray evaporation cooler 209, it is provided that suitably spray amount is protected
Demonstrate,prove transpiration-cooled refrigeration cool-down effect.Additionally, controller can carry out water to spray evaporation cooler 209
The supervision of matter and control, when the water quality within water storage mechanism 207 exceedes the marginal value of regulation, can realize
Auto-drainage also introduces the new water source meeting use requirement；Controller can also be to spray evaporation cooler 209
Carry out protecting control, (being recommended as 5 DEG C) or spray evaporation when outdoor environment temperature is less than uniform temperature
(it is recommended as one week), by automatic-discharging water storage mechanism 207 when cooler 209 does not run in some cycles
In water, it is to avoid freeze freezing equipment or the most long connate water result in incrustation scale damage equipment.
In certain embodiments, described modular refrigeration equipment also includes Aided Machine refrigerator, is used for as pole
Supplement under the weather conditions of high temperature and refrigerating capacity is provided.Described Aided Machine refrigerator includes compressor 40, condensation
Device 41 and vaporizer 42, described compressor 40, condenser 41 are disposed in the outdoor exhaustion section 22, described evaporation
Device 42 is disposed in the interior air supply section 11.The coolant that described Aided Machine refrigerator uses can be that chilled water also may be used
To be the cold-producing mediums such as R22, R410A.
Further, described outdoor circulating box 20 also setting up can the outer exhaustion section 22 of communication chamber and outdoor ring
The auxiliary cooling air inlet valve 210 in border, is used for the condenser 41 for Aided Machine refrigerator and carries out forced air cooling.
In certain embodiments, in described outdoor wind inlet section 21, also set up outer circulation filter 211, described outside
Recursive filter 211 is between new wind start and stop valve 204 and outer circulation air inlet valve 205.Outer circulation filter
211 can be multi-staged air defecator, such as, include just imitating, middle effective filter and chemical filtering dress
The different types of filter such as put, the air of outdoor circulation can be carried out filtration treatment, promote in suction chamber
The cleanliness factor of air to meet equipment job requirement.
In certain embodiments, internal circulation filtering device 107, interior circulation are also set up in described indoor return air section 12
Filter 107 can also be multi-staged air defecator, such as include just imitating, middle effective filter and
The different types of filter such as chemical filter unit, can carry out filtration treatment by the air circulated in indoor,
Promote the cleanliness factor of indoor air to meet equipment job requirement.
This modular refrigeration equipment, according to the condition such as ambient temperature, humidity, controls outer following by controller
Ring air inlet valve 205, outer circulation exhaust valve 206, new wind start and stop valve 204, new wind exhaust valve 31, new wind air intake
The operations such as valve 32, mixer selector valve 105, Aided Machine refrigerator etc. carry out opening, close, aperture regulation, can
With the different refrigeration mode of realization flexibly, electronic equipment is cooled down.
Controller also can design and detect equipment with atmospheric corrosiveness, the chemical filtering to outdoor wind inlet section 21
The chemical corrosivity of the air before and after device detects, when the corrosivity of outdoor air exceedes the requirement of machine room,
Respective valves should be closed refrigeration mode is switched accordingly, and point out replacing chemical filter.
This modular refrigeration device interior should use heat-insulation and heat-preservation to design, it is to avoid the cold of air-flow in running
Lose, and avoid the phenomenon of insulating power deficiency generation inwall condensation；Indoor circulation and outdoor circulation
All structural members sufficiently sealed, it is to avoid airflow leaks causes cold to run off；External circulation air inlet 201 is with outer
Circulation exhaust outlet 202 is provided with sand-proof, rain and snow structural member, in order under harsh climate with geographical conditions
Outdoor circulating box 20 is protected.
The modular refrigeration equipment provided this utility model below in conjunction with other accompanying drawings applies the environment at machine room
In time the electronic equipment in machine room is cooled down, the operation principle of the different refrigeration modes used is entered respectively
Row explanation.
As in figure 2 it is shown, be this utility model modular refrigeration equipment operation principle under fresh air refrigerating pattern
Schematic diagram.When outdoor environment temperature is less than certain setting value (being recommended as 25 DEG C) when, can be directly sharp
Cooling down the electronic equipment in machine room with outdoor cold air, this refrigeration plant can open fresh air refrigerating mould
Formula, this stylish wind start and stop valve 204, mixer selector valve 105, auxiliary cooling air inlet valve 210 close, outer circulation air intake
Valve 205, new wind air inlet valve 32, new wind exhaust valve 31, outer circulation exhaust valve 206 are opened, air draft wall 208,
Air-supply wall 106 is opened, spray evaporation cooler 209, heat exchanger 104, Aided Machine refrigerator the most not work
Make.
Whole workflow is as follows: outdoor cold air from external circulation air inlet 201 through outer circulation filter
Form pure air after 211 to be flowed in outdoor wind inlet section 21, because of new wind start and stop valve 204, mixer selector valve 105
Closing, new wind air inlet valve 32 is opened, and outdoor cold air can not enter heat exchanger 104, can only be by new
Wind air inlet valve 32 enters indoor air supply section 11, and recycles air port in being sent to by the power of air-supply wall 106
101, it is ultimately delivered in machine room heating electric subset is freezed.Mixer selector valve 105 is closed can avoid room
The return air heat air of interior circulation mixes with air-supply cold air.Under this pattern, Aided Machine refrigerator does not works,
Cold air heats up to after the electronic equipment dissipating heat in machine room, enters into room finally by the interior air port 102 that loops back
In interior air return section 12, and entered the outdoor exhaustion section 22 of outdoor circulating box 20 by new wind exhaust valve 31, borrow
Help air draft wall 208 by exhaust of hot air to outdoor air.
As it is shown on figure 3, be the fundamental diagram of the hybrid refrigeration pattern of this utility model refrigeration plant.Work as room
The when that external environment temperature being less than certain setting value (being recommended as 10 DEG C), owing to outdoor cold air temperature is too low,
Can not meet the service requirement of electronic equipment in machine room, this refrigeration plant can be opened new wind and mix with return air
Refrigeration mode.Now auxiliary cooling air inlet valve 210, new wind start and stop valve 204 are closed, mixer selector valve 105, new wind
Air inlet valve 32, new wind exhaust valve 31 part open, outer circulation air inlet valve 205, outer circulation exhaust valve 206,
Air draft wall 208, air-supply wall 106 are opened, spray evaporation cooler 209, heat exchanger 104, Aided Machine
Refrigerator does not works, for natural cooling completely.
Whole workflow is as follows: outdoor cold air from external circulation air inlet 201 through outer circulation filter 211
Form pure air to be flowed in outdoor wind inlet section 21 later, because new wind start and stop valve 204 cuts out, new wind air intake
Valve 32 is opened, and outdoor cold air can not enter heat exchanger 104, Zhi Nengtong through cold air air intake vent 1043
Cross new wind air inlet valve 32 and enter indoor air supply section 11, and recycle in being sent to by the power of air-supply wall 106
Air port 101, is ultimately delivered in machine room freeze heating electric subset.
Under this pattern, Aided Machine refrigerator does not works, and cold air rises after the electronic equipment dissipating heat in machine room
Temperature, enters in indoor return air section 12 finally by the interior air port 102 that loops back.Due to new wind exhaust valve 31,
Mixer selector valve 105 partially opens, and the part in return air heat air enters outdoor circulation by new wind exhaust valve 31
The outdoor exhaustion section 22 of case 20, by air draft wall 208 by exhaust of hot air to outdoor air, another part
The power then provided by air-supply wall 106, is transported to indoor through over-heat-exchanger 104 and mixer selector valve 105
In air supply section 11, a certain amount of outdoor cold air introduced into after opening with new wind air inlet valve 32 part enters
Row mixing, to reach the requirement of building environment temperature, then cools down the electronic equipment in machine room.
Whole process of refrigerastion passes through the controller of refrigeration plant to air-supply wall 106, the fan speed regulation of air draft wall 208
The aperture controlling, carry out mixer selector valve 105, new wind air inlet valve 32, new wind exhaust valve 31 different proportion controls,
Thus ensure that outdoor cold air carries out rational ratio uniform with machine room return air heat air and mixes.
As shown in Figure 4, the work for the air-air heat exchange refrigeration mode of this utility model refrigeration plant is former
Reason figure.When outdoor environment temperature is not suitable for being introduced directly into outdoor cold less than certain setting value (being recommended as-20 DEG C)
Air is in machine room, or too high being not suitable for of pollutant levels of outdoor air is introduced directly into outdoor air to machine
Fang Zhong, or outside air humidity too high be not suitable for electronic equipment run when, this refrigeration plant is permissible
Open air-air heat exchange refrigeration mode.Now auxiliary cooling air inlet valve 210, new wind air inlet valve 32, new
Wind exhaust valve 31 is closed, outer circulation air inlet valve 205, outer circulation exhaust valve 206, new wind start and stop valve 204, mixed
Air-valve 105, air draft wall 208, air-supply wall 106 are opened, and spray evaporation cooler 209, Aided Machine freeze
Device does not works, and heat exchanger 104 normally works, for natural cooling completely.
Whole workflow is as follows: outdoor circulation side, outdoor cold air from external circulation air inlet 201 through
Form pure air after recursive filter 211 to be flowed in outdoor wind inlet section 21, because of new wind start and stop valve 204
Opening, new wind air inlet valve 32 is closed, the cold air air intake vent 1043 of outdoor cold air automatic heat-exchanger 104
Enter heat exchanger 104 and in heat exchanger 104, carry out air-air heat exchange with indoor circulation air, so
The hot-air air outlet 1044 of rear automatic heat-exchanger 104 flows out, and enters into outdoor exhaustion section 22, passes through air draft
Wall 208 is by exhaust of hot air to outdoor environment；In indoor circulation side, in machine room, air is through absorbing electronics
Hot-air in the heat forming chamber that equipment distributes, and loop back air port 102 in passing through and enter indoor return air section 12,
Due to new wind exhaust valve 31 close, mixer selector valve 105 is opened, by the air-supply wall 106 of indoor air supply section 11
The power provided, the hot-air return air inlet 1042 of Indoor Thermal air automatic heat-exchanger 104 enters into heat exchanger
Circulation in 104, the cold air entered in heat exchanger 104 with outdoor circulation side carries out air-air heat exchange
Thus realizing cooling, the self cooling air vent of cold air 1041 after cooling enters into indoor air supply section 11, logical
Recycle air port 101 in crossing and re-enter into Electronic cooling in machine room, through absorbing electronic equipment
The hot-air formed after heat once more comes back to indoor return air section 12 and enters kind of refrigeration cycle next time.
As it is shown in figure 5, be that the work of the spray evaporation refrigeration mode of this utility model modular refrigeration equipment is former
Reason figure.When outdoor environment temperature is higher than certain setting value (being recommended as 20 DEG C), less than (the recommendation of certain setting value
It is 35 DEG C), and air humidity ratio is the when of relatively low, and this refrigeration plant can open spray evaporation refrigeration mode.
Now auxiliary cooling air inlet valve 210, new wind air inlet valve 32, new wind exhaust valve 31 are closed, outer circulation air inlet valve
205, outer circulation exhaust valve 206, new wind start and stop valve 204, mixer selector valve 105, air draft wall 208, air-supply wall 106
Opening, Aided Machine refrigerator does not works, and spray evaporation cooler 209, heat exchanger 104 normally work.
Whole workflow is as follows: outdoor circulation side, outdoor air from external circulation air inlet 201 through follow
Form pure air after ring filter 211 to be flowed in outdoor wind inlet section 21, because new wind start and stop valve 204 is opened
Opening, spray evaporation cooler 209, heat exchanger 104 normally work, and new wind air inlet valve 32 is closed, outdoor
Air enters in spray evaporation cooler 209 after outdoor wind inlet section 21, spray evaporation cooler 209 basis
The humiture situation of refrigeration demand and outdoor air, outdoor air is carried out rational spraying humidification process with
Realization evaporation cools, and the outdoor air after pervaporation cools is sent from cold air air intake vent 1043
Enter to heat exchanger 104, by heat exchanger 104, the hot-air of indoor circulation side carried out air-air heat
Exchange, temperature raises after forming hot-air and flows out from the hot-air air outlet 1044 of heat exchanger 104, enters
To outdoor exhaustion section 22, by air draft wall 208 by exhaust of hot air to outdoor environment；In indoor circulation,
Air hot-air in absorbing the heat forming chamber that electronic equipment distributes in machine room, and by interior circulation return air
Mouthfuls 102 enter indoor return air sections 12, due to new wind exhaust valve 31 close, mixer selector valve 105 is opened, by room
The power that the air-supply wall 106 of interior air supply section 11 provides, the hot-air of Indoor Thermal air automatic heat-exchanger 104 returns
Air port 1042 enters into circulation in heat exchanger 104, cold with what outdoor circulation side entered in heat exchanger 104
Air carries out air-air heat exchange thus realizes cooling, the self cooling air vent of cold air 1041 after cooling
Enter into indoor air supply section 11, re-enter in machine room cold to electronic equipment by the interior air port 101 that recycles
But, the hot-air formed after absorbing the heat of electronic equipment once more comes back to indoor return air section 12 and enters
Enter kind of refrigeration cycle next time.
As shown in Figure 6, the work for the Aided Machine refrigeration mode of this utility model modular refrigeration equipment is former
Reason figure.When outdoor environment temperature is higher than certain setting value (being recommended as 35 DEG C) when, the temperature of outdoor air
Spending height, air themperature also cannot be reduced to usable temp by spray evaporation cooler 209, now can open
Open Aided Machine refrigeration mode.Under this kind of pattern, outer circulation air inlet valve 205, new wind start and stop valve 204, new wind
Air inlet valve 32, new wind exhaust valve 31 are turned off, outer circulation exhaust valve 206, auxiliary cooling air inlet valve 210,
Mixer selector valve 105 is opened, and spray evaporation cooler 209, heat exchanger 104 do not work, Aided Machine refrigerator
Normal work.
Whole workflow is as follows: outdoor circulation side, due to outer circulation air inlet valve 205, new wind start and stop valve 204
Being turned off, outdoor wind inlet section 21 lost efficacy.Outdoor exhaustion section 22, auxiliary cooling air inlet valve 210 opens, new wind
Exhaust valve 31 is closed, and condenser 41, compressor 40 in Aided Machine refrigerator normally work, air draft wall
208 run, and outdoor air introduces from auxiliary cooling air inlet valve 210 and flows through condenser 41, drops for condenser 41
Temperature, and discharge through outer circulation exhaust outlet 202；Indoor circulation side, in machine room, air is through absorbing electronic equipment
Hot-air in the heat forming chamber distributed, and loop back air port 102 in passing through and enter indoor return air section 12, by
Opening in mixer selector valve 605, new wind air inlet valve 32, new wind exhaust valve 31 are turned off, heat exchanger 104 not work
Making, hot-air enters into indoor air supply section 11 by the power that air-supply wall 106 provides, at indoor air supply section 11
In flow through the vaporizer 42 of Aided Machine refrigerator and carry out cooling process, form the electronic equipment being suitable in machine room
The cold air of required temperature conditions, is sent in machine room electronic equipment by the interior air port 101 that recycles
Cooling down, the hot-air formed after absorbing the heat of electronic equipment comes back to indoor return air once more
Section 12 enters kind of refrigeration cycle next time.
Whole process of refrigerastion forms refrigeration by Aided Machine refrigerator, vaporizer 42 by controller according to system
Refrigeration duty can carry out efficiency-adjusted.
It is to be appreciated that the refrigerating capacity that other refrigeration modes are provided is insufficient when, Aided Machine system
Cooler also can provide auxiliary cooling, supplements not enough refrigerating capacity, is now part natural cooling+part auxiliary machine
The refrigeration mode of tool refrigeration.In the case of this kind, auxiliary cooling air inlet valve 210 is closed, Aided Machine refrigerator
Vaporizer 42, condenser 41 and compressor 40 normally work, other valves and associated components are all by each
Operate under pattern, and the refrigerating capacity that can provide according to Aided Machine refrigerator, regulate respective refrigerating capacity,
Mechanically refrigerated refrigeration mode is assisted with forming part natural cooling+part.Specifically, due to natural cooling mould
The refrigerating capacity of formula is not enough, the air temperature after the cooling sent by air-supply wall 106 in indoor air supply section 11
It is not reduced to the temperature range required for machine room, is now controlled the work of Aided Machine refrigerator by controller
State, makes vaporizer 42 provide part refrigerating capacity, drops the cold air of indoor air supply section 11 further
Temperature processes, and reaches the temperature required for machine room electronic equipment, and recycles air port 101 in passing through and be sent to machine
The cooling of electronic equipment is carried out in room；Correspondingly, the outdoor condenser 41 of exhaustion section 22, compressor 40 are just
Often work, the air-flow provided by air draft wall 208 carries out cooling process to the coolant in condenser 41, ensures
Aided Machine refrigerator normally works.
In above-mentioned various refrigeration mode, fresh air refrigerating pattern utilizes the bigger formation heat exchange of machine room indoor/outdoor temperature-difference,
Rely on substantial amounts of ventilative effectively by the heat in machine room rapidly to external migration, thus reach effectively to reduce machine room
The purpose of internal temperature；Air-air heat exchange refrigeration mode is, outdoor temp poor in ambient air quality
Spend in the outdoor air that cannot be introduced directly into such as low in the case of machine room, use heat exchanger by room air
In heat remove in outdoor air, heat dissipation is to outdoor environment the most at last, and this refrigeration mode can subtract
Pollutant in few data center, reach data center energy-conservation and keep the purpose of air cleaning；Spray evaporation
Refrigeration mode obtains cooling effect mainly by the wet-bulb depression of humid air in natural environment, wet bulb
The difference of temperature and dry-bulb temperature is the cooling potential of spray evaporation refrigeration mode, and difference is the biggest, spray evaporation
The effect of refrigeration mode is the biggest, and this refrigeration mode can carry out supplementing refrigeration under the high temperature conditions；Auxiliary machine
Tool refrigeration mode is then by the way of compressor 40 does work, and is moved by indoor heat by chilled water or coolant
Except, in outdoor environment, this refrigeration mode can supplement refrigeration in the case of very high temperature.
The modular refrigeration equipment that this utility model provides, has the advantage that the mark that have employed container-type
Quasi-contour structures, can pre-install with factory, it is simple to transport assembly, can realize data center, machine room etc. simultaneously
The fast construction of the refrigeration system in applied environment；The modular construction of standard, it is simple to the data of different scales
The applied environments such as center carry out fast-refrigerating amount dilatation and splicing；Use the design that whole accessory is highly integrated,
Make whole air-flow form stationary flowpath, reduce the rigors to building structure, reduce site operation
Quantities, decreases civil engineering complexity；Use brattice air-supply scheme, it is possible to achieve farther air-supply away from
From and reduce the energy loss of breeze fan, improve the refrigerating capacity of high density rack, promote data center
Rack density；The design of integrated multiple refrigeration mode, adds the complete of the application terminals such as data center
The operation time of year natural cooling, also can be suitably used for while having reached the target of energy-conservation cooling various complexity,
Harsh climate condition is with geographical environment.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the most right
The all possible combination of each technical characteristic in above-described embodiment is all described, but, if these skills
There is not contradiction in the combination of art feature, is all considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, its describe more concrete and
In detail, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, it is right
For those of ordinary skill in the art, without departing from the concept of the premise utility, it is also possible to do
Going out some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, this utility model is special
The protection domain of profit should be as the criterion with claims.
Claims (10)
1. a modular refrigeration equipment, it is characterised in that include indoor circulation case and outdoor circulating box；
Described indoor circulation case recycles air port and the interior air port that loops back in offering, and arrange heat exchanger and
Mixer selector valve, described heat exchanger recycles air port interior and interior loop back between air port and followed described indoor
Ring case is separated into indoor air supply section and indoor return air section, and described heat exchanger is provided with cold air air intake vent, heat sky
Gas air outlet, cold air air outlet, hot-air return air inlet, wherein said cold air air outlet connects described room
Interior air supply section, described hot-air return air inlet connects described indoor return air section, and described mixer selector valve is arranged on described room
Interior air supply section；
Described outdoor circulating box offers external circulation air inlet and outer circulation exhaust outlet, and arranges divider wall, new
Wind start and stop valve, outer circulation air inlet valve, outer circulation exhaust valve, wherein described outdoor circulating box is separated by divider wall
Becoming outdoor wind inlet section and outdoor exhaustion section, described outer circulation air inlet valve is arranged at external circulation air inlet, described
Outer circulation exhaust valve is arranged at outer circulation exhaust outlet, and described new wind start and stop valve is disposed in the outdoor wind inlet section, institute
State cold air air intake vent to connect with described outdoor wind inlet section, described hot-air air outlet and described outdoor exhaustion section
Connection；
It is also connected with arranging new wind exhaust valve between described outdoor exhaustion section and indoor return air section；Described outdoor air intake
Being also connected with arranging new wind air inlet valve between section and indoor air supply section, one end of described new wind air inlet valve is positioned at new wind
Between start and stop valve and outer circulation air inlet valve, the other end of described new wind air inlet valve is positioned at mixer selector valve and recycles
Between air port.
Modular refrigeration equipment the most according to claim 1, it is characterised in that described indoor air supply section
In air-supply wall, and/or described outdoor exhaustion section are inside set, air draft wall is set.
Modular refrigeration equipment the most according to claim 2, it is characterised in that when being provided with air-supply wall
Time, described air-supply wall is arranged on mixer selector valve and interior recycles between air port.
Modular refrigeration equipment the most according to claim 1, it is characterised in that described outdoor wind inlet section
Inside also set up spray evaporation cooler, described spray evaporation cooler be arranged on new wind start and stop valve and divider wall it
Between.
Modular refrigeration equipment the most according to claim 4, it is characterised in that described spraying steam feels cold
But device is provided with water storage mechanism.
Modular refrigeration equipment the most according to claim 1, it is characterised in that also include Aided Machine
Refrigerator, described Aided Machine refrigerator includes compressor, condenser and vaporizer, described compressor, cold
Condenser is disposed in the outdoor exhaustion section, and described vaporizer is disposed in the interior air supply section.
Modular refrigeration equipment the most according to claim 6, it is characterised in that described outdoor circulating box
On also set up can the outer exhaustion section of communication chamber and the auxiliary cooling air inlet valve of outdoor environment.
Modular refrigeration equipment the most according to claim 1, it is characterised in that described outdoor wind inlet section
Inside also set up outer circulation filter, described outer circulation filter be positioned at new wind start and stop valve and outer circulation air inlet valve it
Between；And/or also set up internal circulation filtering device in described indoor return air section.
9. according to the modular refrigeration equipment described in any one in claim 1-8 item, it is characterised in that
Also include controller for control mixer selector valve, new wind start and stop valve, outer circulation air inlet valve, outer circulation exhaust valve,
New wind air inlet valve, new wind exhaust valve.
10. according to the modular refrigeration equipment described in any one in claim 1-8 item, it is characterised in that
Described indoor circulation case and/or outdoor circulating box are configured to TEU (Twenty-foot Equivalent Unit).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620009628.2U CN205481475U (en) | 2016-01-05 | 2016-01-05 | Modularization refrigeration plant |
| PCT/CN2016/105338 WO2017118213A1 (en) | 2016-01-05 | 2016-11-10 | Modular refrigeration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620009628.2U CN205481475U (en) | 2016-01-05 | 2016-01-05 | Modularization refrigeration plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205481475U true CN205481475U (en) | 2016-08-17 |
Family
ID=56665022
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620009628.2U Active CN205481475U (en) | 2016-01-05 | 2016-01-05 | Modularization refrigeration plant |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205481475U (en) |
| WO (1) | WO2017118213A1 (en) |
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Family Cites Families (8)
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2016
- 2016-01-05 CN CN201620009628.2U patent/CN205481475U/en active Active
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